🇺🇸 Case Study 1: Texas Natural Gas Midstream Operator (USA)

• Challenge: Needed to replace aging compressor stations with higher efficiency and lower emissions to meet EPA regulations.
• Solution: Deployed 5x EN-CNG-300 stations with VSD technology and emissions monitoring.
• Results:
  • 28% reduction in energy consumption (saving $1.2M/year)
  • 40% lower NOx emissions (compliant with EPA Tier 4)
  • 99.7% uptime over 18 months of operation

🇩🇪 Case Study 2: German Biogas Plant (Europe)

• Challenge: Required a CNG compressor station to inject biomethane into the national gas grid.
• Solution: Custom EN-CNG-250 station with ATEX certification and silent operation for residential area compliance.
• Results:
  • Seamless grid injection at 200 bar with 0% downtime
  • Reduced carbon footprint by 12,000 tons CO₂/year
  • ROI achieved in 2.1 years

🇮🇳 Case Study 3: Indian CNG Fueling Network (Asia)

• Challenge: Needed 100+ CNG compressor stations for a national fueling network with tight budget constraints.
• Solution: Supplied mobile EN-CNG-Mobile stations with local service support.
• Results:
  • 50% cost savings vs. European suppliers
  • Deployment completed in 6 months (vs. 18+ months estimated)
  • 98% customer satisfaction in post-installation surveys

❓ What is the typical lead time for a CNG compressor station?

Standard models: 60-90 days from order confirmation.

Custom-built stations: 120-180 days (depending on specifications).

Note: We maintain a stock of pre-configured units for urgent projects.

❓ Do you offer OEM/ODM services for CNG compressor stations?

Yes! We provide full customization, including:

• Branding (your logo, colors, and packaging)
• Technical specifications (pressure, flow rate, materials)
• Integration with existing systems (PLC, SCADA, remote monitoring)
• Compliance with local regulations (e.g., EPA, ATEX, GOST-R)

Minimum order quantity (MOQ): 1 unit (no MOQ for OEM/ODM projects).

❓ What safety features are included in your CNG compressor stations?

Our stations come with industry-leading safety systems:

• Leak Detection: Electronic sensors with automatic shutdown at 25% LEL (Lower Explosive Limit).
• Emergency Stop: Redundant ESD (Emergency Shutdown) systems with manual and remote triggers.
• Fire Suppression: Automatic foam/CO₂ systems for compressor and engine compartments.
• Pressure Relief: Burst discs and rupture discs rated for 110% of maximum allowable working pressure (MAWP).
• Vibration Monitoring: Real-time sensors to detect bearing wear or misalignment.
• Remote Monitoring: 24/7 cloud-based monitoring with SMS/email alerts for anomalies.

All stations comply with NFPA 52, API 618, and ISO 10438 standards.

❓ How do you ensure compliance with local regulations (e.g., EPA, ATEX)?

We have dedicated compliance teams for each region:

• North America: DOT, EPA, and ASME certified models with CARB compliance for California.
• Europe: CE, ATEX, and PED certifications with local Notified Body approvals.
• Asia: CCC, GOST-R, and PESO certifications for China, Russia, and India.
• Middle East: SASO and ADCO approvals for Saudi Arabia and UAE.

Our in-house testing lab conducts third-party witnessed tests (e.g., by TÜV, DNV, or Lloyd’s Register) to ensure full compliance.

❓ What kind of after-sales support do you provide?

We offer comprehensive after-sales service:

• Warranty: 2 years (extendable to 5 years for critical components).
• Spare Parts: Global warehouses in the US, Europe, and Asia with 24-hour dispatch.
• Technical Support: 24/7 multilingual support (English, Spanish, German, Russian, Mandarin, Hindi).
• On-Site Service: Certified technicians available for installation, commissioning, and maintenance.
• Training: Free on-site or virtual training for your operators (1-2 weeks, depending on system complexity).
• Remote Monitoring: Optional IoT-based predictive maintenance to prevent downtime.

❓ Can your CNG compressor stations handle biogas or renewable natural gas (RNG)?

Absolutely! We have specialized models for biogas and RNG:

• Gas Quality Adaptability: Handles 50-100% methane content (adjustable for CO₂, H₂S, and moisture levels).
• Corrosion Resistance: Stainless steel (316L) components for H₂S-rich biogas.
• Odorization: Optional odorant injection systems for grid-compliant RNG.
• Certifications: ATEX Zone 1/2 for hazardous areas, CARB-compliant for US RNG projects.

We’ve supplied 50+ biogas compression systems in Europe and North America, with 99% uptime in agricultural and landfill projects.

❓ How do you handle shipping and logistics for international orders?

We manage end-to-end logistics:

• Packaging: Export-ready crates with shock absorbers, desiccants, and VCI film for corrosion protection.
• Shipping Methods:
  • Sea Freight: 40-60 days (most cost-effective for large orders).
  • Air Freight: 3-7 days (for urgent spare parts or small units).
  • Land Transport: 10-20 days (for neighboring countries, e.g., Russia, Kazakhstan).
• Customs Clearance: Our in-house customs team handles all import/export documentation (commercial invoice, packing list, certificate of origin, etc.).
• Local Delivery: Door-to-door service with crane trucks for unloading.

We’ve shipped to 40+ countries with 0% customs delays in the past 5 years.

❓ What payment terms do you accept?

We offer flexible payment options:

• TT (Telegraphic Transfer): 30% deposit, 70% before shipment (most common).
• LC (Letter of Credit): 100% at sight (for first-time buyers).
• OA (Open Account): Net 30-90 days (for long-term partners with credit approval).
• Financing: Leasing options through partner banks (e.g., ICBC, HSBC, or local institutions).

All payments are secured via escrow services for your peace of mind.